| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1fefd66fdbc3870bbaa8e5a4f87bdb0a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-22 |
| filingDate |
2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_551d5f560c562bd70f119fb0f49f88cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1ecc95428e68ad41f4957b2c6d55e25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_533adcb182299bd16302f104e176f0d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f61ad1d03044b7f5d948e844244601f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7afe8843f3274fe707a5d0a133d5f4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a148142b47a5d9f8aadec7fcedc59a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af2f9457fce31df172b7612bf4e68afc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69ea70cf81c0ac0913fcdda035e19bd3 |
| publicationDate |
2022-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-115141625-A |
| titleOfInvention |
A kind of dispersant, quantum dot dispersion liquid, film preparation method |
| abstract |
The present invention provides a dispersant, a quantum dot dispersion liquid, and a method for preparing a thin film. The dispersant of the present invention comprises: mixed first organic matter, second organic matter and third organic matter; wherein the first organic matter is used to make quantum dots The multimer is separated into single quantum dots; the second organic substance is used to maintain the electrical balance of the quantum dot colloidal particles; the third organic substance is used to prevent the first organic substance from reacting with the second organic substance. In the present invention, the reaction between the first organic substance and the second organic substance is prevented by the third organic substance, and the quantum dot multimer is separated into a single quantum dot by using the first organic substance, so as to ensure the monodispersity of the quantum dot dispersion liquid; the second organic substance maintains the quantum dots The electrical balance of the colloidal particles ensures stability. |
| priorityDate |
2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |